Film-Forming Materials and Multilayer Coatings of Interference Optics for IR-Technological Lasers

1Zinchenko, VF, 1Antonovych, VP, 1Magunov, IR, 2Kocherba, GI, 3Sobol’, VP, 3Mozkova, OV, 3Gorshtein, BA
1O.V. Bogatsky Physical-Chemical Institute, NAS of Ukraine, Odessa
2SNVP "New materials and technologies", Odessa
3ME "Central Design Bureau "Arsenal", Kyiv
Nauka innov. 2009, 5(6):5-10
https://doi.org/10.15407/scin5.06.005
Section: Scientific and Technical Innovative Projects of National Academy of Sciences of Ukraine
Language: Ukrainian
Abstract: 
The results of the introduction of the developed filmforming materials (FFM) for interference optics for IR range devices, technological lasers, in particular, are presented. Technologies of synthesis and technical conditions for FFM based on BaY2F8 and ZnS–Gd2S3 are developed, and conditions of drawing thin-film coatings from them are optimized. It is shown, that interference coatings based on created FFМ according to their optical and operational properties do not concede, but out-perform the coatings from standard FFМ (ZnS, YF3, ThF4) for the transparency domain width (7,5-12,5 microns) and mechanical durability (0 group).
Keywords: film-forming materials, interference optics, IR-lasers, parameters of coatings, synthesis technologies, technical conditions
References: 

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